The document summarizes a liquid dosing device. The device allows for direct and consistent dosing of liquids that are not sticky, sugary, or cloudy. It can be used in pharmaceutical, cosmetic, household, alcohol, and industrial chemical industries for products that require specific liquid amounts. The disposable dosing closure integrates into bottle necks and seals products during bottling. It provides consistent flow rates and pressures regardless of remaining liquid levels.

1. Liquid dosing
device

2. Areas of application of the device
The method for dosing a liquid with the so-called "dosing
measure" is known, as well as the long-known stationary
dispensers with an inverted bottle, which work on a
volumetric principle.
This dosing device is designed for liquids that are not
sticky, not sugary, but clear.
The device can be implemented in the pharmaceutical,
cosmetic and household industries, as well as in the
alcohol and industrial chemical industry.
The dosing device is specifically designed for products
that require a specific dosing of a certain amount of
liquid.

3. Technical nature of the device
• The aim of the invention is direct dosing of
liquid.
In the invention, this is achieved by a device in
which the dispenser is placed stationary on a
glass bottle and the cap is immediately screwed
on.
After turning the bottle to a vertical position,
liquid enters the device through the inlet
section, and a proportional amount of air enters
the glass bottle through another separate
opening.
The two volumes are balanced, the bottle
maintains a constant pressure equal to the
atmospheric pressure.
Therefore, the flow rate of the leaking liquid is
constant, as well as the pressure, regardless of
the remaining amount of liquid in the glass bottle.

4. Technical nature of the device
• The device performs one cycle of
movement.
At the end of the dosing cycle, the device
closes the outlet section, preventing the
possibility of further leakage of liquid
through it.
When the bottle is straightened, the device
returns to its original position for a new
cycle ...
When closing the glass bottle with the cap,
it closes the outlet section and the air
vent.

5. Technical nature of the device
The disposable device - "dosing closure", is
integrated in the neck of the bottle with
which device, the manufacturers seal the
finished product when bottling.
The weight of the device is 5 grams, it is
technological, and can be produced
automatically and in large numbers. It
consists of two parts, and has great
potential to generate profit as high added
value.
"Dosing closure" with different dosing
parameters for a specific desired amount can
be produced.
40 ml, 30 ml or 20 ml - depending on
preferences and local traditions

6. Purpose of the device
"Dosing closure" aims to replace
the previous
Pourers products on the market
"Dosing closure" aims at direct
dosing.
"Dosing closure" aims to make the
liquid dosing
process easy and convenient
"Dosing closure" aims at a faster
and more
correct attitude towards the user

7. At this link:
https://www.youtube.com/video/l3-GdCU-
Bcg/edit
there is a short video demonstration of the
device made on a 3D printer